/**
  * childnavigationAction
  * @author Cornelius Hansjakob <*****@*****.**>
  * @version 1.0
  */
 public function childnavigationAction()
 {
     $this->core->logger->debug('cms->controllers->OverlayController->childnavigationAction()');
     $this->getModelFolders();
     $objRequest = $this->getRequest();
     $this->intFolderId = $objRequest->getParam("folderId");
     $viewtype = $objRequest->getParam("viewtype");
     /**
      * get childfolders
      */
     $objChildelements = $this->objModelFolders->loadChildFolders($this->intFolderId);
     $this->view->assign('elements', $objChildelements);
     $this->view->assign('intFolderId', $this->intFolderId);
     $this->view->assign('viewtype', $viewtype);
 }